Hi, thanks for the question! Unfortunately we haven't made that video yet, but I will make sure it's planned! There should be an example code in the libraries for DYNAMIXEL Shield named "id" which will change the ID number from the default "1" to the "new id" the user defines in the example code statements. For more information I'd recommend visiting our new community forum- Community.robotis.us and creating a post. Our team and experienced users are glad to help!